Abstract
A field experiment was conduced during the winter season of 2002-03 and 2003-04, to find out the effect of ni- trogen levels and its split application on yield attributes and yield of Indian mustard [Brassica juncea (L.) Czernj. & Cosson]. Application of increasing levels of nitrogen from 40 to 100 kg/ha significantly enhanced siliquae/plant, seeddsiliqua, siliqua length, test weight, seed yield and NPK uptake of lndian mustard. However, significant in- crease in stover and biological yields was recorded up to 120 kg N/ha. Further, application of one-third N as basal + one-third at first irrigation + one-third at second irrigation being statistically at par with half basal + one-fourth at first irrigation + one-fourth at second irrigation brought a substantial improvement in siliquae/plant, seeddsiliqua, siliqua length, test weight, seed, stover and biological yield and NPK uptake compared to 2 equal splits, viz. half at basal + half at first irrigation, DAP basal + half of rest at first irrigation + half rest at second irrigation and 100% basal.
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Claims 7
Claim · model-written summary
Increasing nitrogen from 40 to 100 kg/ha significantly increased siliquae per plant, seeds per siliqua and siliqua length.
- Taxon
- lndian mustarde1
- Treatment
- increasing levels of nitrogen from 40 to 100 kg/hae0
- Outcome
- siliquae/plant, seeddsiliqua, siliqua lengthe0
- Direction
- enhancede0
Not reportedComparator
Verbatim
e0“Application of increasing levels of nitrogen from 40 to 100 kg/ha significantly enhanced siliquae/plant, seeddsiliqua, siliqua length, test weight, seed yield and NPK uptake of lndian mustard”
e1“NPK uptake of lndian mustard”
Claim · model-written summary
Increasing nitrogen from 40 to 100 kg/ha significantly increased test weight and seed yield.
- Taxon
- lndian mustarde1
- Treatment
- increasing levels of nitrogen from 40 to 100 kg/hae0
- Outcome
- test weight, seed yielde0
- Direction
- enhancede0
Not reportedComparator
Verbatim
e0“Application of increasing levels of nitrogen from 40 to 100 kg/ha significantly enhanced siliquae/plant, seeddsiliqua, siliqua length, test weight, seed yield and NPK uptake of lndian mustard”
e1“NPK uptake of lndian mustard”
Claim · model-written summary
Increasing nitrogen from 40 to 100 kg/ha significantly increased NPK uptake.
- Taxon
- lndian mustarde1
- Treatment
- increasing levels of nitrogen from 40 to 100 kg/hae0
- Outcome
- NPK uptakee0
- Direction
- enhancede0
Not reportedComparator
Verbatim
e0“Application of increasing levels of nitrogen from 40 to 100 kg/ha significantly enhanced siliquae/plant, seeddsiliqua, siliqua length, test weight, seed yield and NPK uptake of lndian mustard”
e1“NPK uptake of lndian mustard”
Claim · model-written summary
Stover and biological yields increased significantly up to 120 kg N/ha.
- Taxon
- Indian mustard
Brassica junceae1 - Treatment
- 120 kg N/hae0
- Outcome
- stover and biological yieldse0
- Direction
- in- creasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significant in- crease in stover and biological yields was recorded up to 120 kg N/ha”
e1“yield of Indian mustard [Brassica juncea (L.) Czernj. & Cosson]”
Claim · model-written summary
Three equal N splits improved yield attributes over the listed two-split and basal schedules.
- Taxon
- Indian mustardBrassica junceae1
- Treatment
- one-third N as basal + one-third at first irrigation + one-third at second irrigatione0
- Outcome
- siliquae/plant, seeddsiliqua, siliqua lengthe0
- Direction
- improvemente0
- Comparator
- 2 equal splitse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of one-third N as basal + one-third at first irrigation + one-third at second irrigation being statistically at par with half basal + one-fourth at first irrigation + one-fourth at second irrigation brought a substantial improvement in siliquae/plant, seeddsiliqua, siliqua length, test weight, seed, stover and biological yield and NPK uptake compared to 2 equal splits, viz. half at basal + half at first irrigation, DAP basal + half of rest at first irrigation + half rest at second irrigation and 100% basal”
e1“yield of Indian mustard [Brassica juncea (L.) Czernj. & Cosson]”
Claim · model-written summary
Three equal N splits improved test weight and yields over the listed two-split and basal schedules.
- Taxon
- Indian mustardBrassica junceae1
- Treatment
- one-third N as basal + one-third at first irrigation + one-third at second irrigatione0
- Outcome
- test weight, seed, stover and biological yielde0
- Direction
- improvemente0
- Comparator
- 2 equal splitse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of one-third N as basal + one-third at first irrigation + one-third at second irrigation being statistically at par with half basal + one-fourth at first irrigation + one-fourth at second irrigation brought a substantial improvement in siliquae/plant, seeddsiliqua, siliqua length, test weight, seed, stover and biological yield and NPK uptake compared to 2 equal splits, viz. half at basal + half at first irrigation, DAP basal + half of rest at first irrigation + half rest at second irrigation and 100% basal”
e1“yield of Indian mustard [Brassica juncea (L.) Czernj. & Cosson]”
Claim · model-written summary
Three equal N splits improved NPK uptake over the listed two-split and basal schedules.
- Taxon
- Indian mustardBrassica junceae1
- Treatment
- one-third N as basal + one-third at first irrigation + one-third at second irrigatione0
- Outcome
- NPK uptakee0
- Direction
- improvemente0
- Comparator
- 2 equal splitse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of one-third N as basal + one-third at first irrigation + one-third at second irrigation being statistically at par with half basal + one-fourth at first irrigation + one-fourth at second irrigation brought a substantial improvement in siliquae/plant, seeddsiliqua, siliqua length, test weight, seed, stover and biological yield and NPK uptake compared to 2 equal splits, viz. half at basal + half at first irrigation, DAP basal + half of rest at first irrigation + half rest at second irrigation and 100% basal”
e1“yield of Indian mustard [Brassica juncea (L.) Czernj. & Cosson]”
The same questions in other papers
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See all 65 papers →irrigation · quality: grain · Brassica juncea (Indian mustard)Results agree
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irrigation · nutrient: content · Brassica juncea (Indian mustard)Results agree
5 papers in the same direction as this paper
- positive
- positive
- positive
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See all 6 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.